The honest answer: it depends a lot on the size of your business, the level of protection you need, and how complex the setup is—but here’s a realistic breakdown so you can set expectations.
Typical Cost of a Commercial Security System
For most businesses, you’re looking at $1,000 to $10,000+ upfront, plus $20 to $300 per month for monitoring and maintenance.
1. Small Businesses (Retail shops, small offices)
- Upfront cost: $1,000 – $3,500
- Monthly monitoring: $20 – $80
- Usually includes:
- 1 control panel
- 2–6 cameras
- Door/window sensors
- Basic alarm system
2. Mid-Sized Businesses (Restaurants, warehouses, clinics)
- Upfront cost: $3,500 – $10,000
- Monthly monitoring: $50 – $150
- Typically includes:
- 6–20 cameras
- Access control systems
- Motion detectors
- Remote viewing
3. Large or High-Security Facilities
- Upfront cost: $10,000 – $50,000+
- Monthly monitoring: $100 – $300+
- Often includes:
- Advanced surveillance (HD/IP cameras)
- Biometric or keycard access
- 24/7 professional monitoring
- Integration with fire and safety systems
What Impacts the Cost?
Several factors can push your price up or down:
- Number of cameras – More coverage = higher cost
- Wiring vs. wireless systems – Wired is more expensive to install
- Cloud storage – Ongoing monthly fees for video storage
- Access control – Keycards, fobs, or biometric systems add cost
- Installation complexity – Multi-floor buildings or large properties cost more